Parts for Ge PSB2200NBB01: 06 - Insulator Parts (1) Parts

The Door Interlock Switch is an OEM part for GE microwaves. It ensures the safety of the microwave by preventing the appliance from operating while the door is open. This switch is part of a microwave's safety mechanism, which includes multiple interlock systems designed to stop the generation of microwaves immediately once the door is opened, thereby protecting users from exposure to microwave radiation.

Signs that it's time to replace your door interlock switch include the microwave not starting or stopping unexpectedly, the microwave continuing to operate with the door open, or a failure to heat food even though the appliance seems to be running. 

Symptoms of a bad Door Interlock Switch include:

• Microwave does not start
• Microwave stops unexpectedly
• The microwave operates with the door open
• Microwave turns on but does not heat food

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

This halogen light bulb restores bright, reliable illumination inside your appliance, making it easier to check food and read controls. Replace a burned-out or broken lamp to bring back safe, convenient visibility while cooking.

• Provides bright lighting for the appliance cavity or work area
• Direct replacement for a failed, flickering, or shattered bulb
• Helps you monitor cooking progress without opening the door
• Typical symptoms: light won't turn on, intermittent flicker, blackened or broken glass

• Disconnect power by unplugging the unit or switching off the circuit breaker before servicing
• Allow the light area and lens to cool completely
• Handle halogen bulbs with a clean cloth or gloves; avoid touching the glass
• Install per your appliance's instructions and ensure the bulb is fully seated and any cover is secured

This circulation motor powers the circulating fan to move air inside the appliance, helping maintain even temperatures and support proper cooling or heating performance. It replaces a worn or failed motor to restore airflow. What it does:

• Spins the circulating fan or blower to move air through the appliance compartment
• Helps maintain consistent internal temperature and airflow for efficient operation
• Can address symptoms such as weak or no airflow, uneven cooling/heating, or unusual motor noise
• Works as the rotating drive component that transfers power to the fan assembly

• One circulation motor as shown

• Disconnect power before attempting any service to avoid electrical shock
• Verify orientation and mounting before removal; note wiring positions for reinstallation
• Use proper tools and follow manufacturer instructions; replace any worn grommets or fasteners as needed

The Thermostat is an OEM part for GE microwaves. This part regulates the temperature within the microwave, ensuring it operates within safe and efficient temperature ranges. It helps prevent overheating by monitoring and controlling the internal temperature, protecting both the appliance and the user.

Causes of a bad thermostat can include wear and tear over time, electrical malfunctions, or damage from power surges.

Symptoms of a bad thermostat include:

• Microwave not heating properly
• Overheating or shutting off unexpectedly
• Error codes related to temperature issues
• Inconsistent cooking times

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

This high-voltage transformer steps household power up to the level needed to energize the magnetron. Replacing a failing transformer can restore consistent microwave heating and reduce excessive humming under load. What it does and common symptoms:

• Steps up AC line voltage to power the magnetron through the high-voltage circuit
• Microwave runs but does not heat food
• Loud humming or buzzing when a cycle starts
• Blows internal fuse or trips breaker immediately after pressing Start (can also be caused by other HV components)

• 1 high-voltage transformer

• Disconnect power; microwave high-voltage components can retain a lethal charge
• Discharge the high-voltage capacitor before handling any internal parts
• Note and photo-document wire positions; transfer one lead at a time to avoid miswiring
• Support the transformer's weight during removal/installation and reuse original mounting hardware and insulators

• "No heat" can also result from a failed magnetron, HV diode, or HV capacitor; diagnose related components before replacing the transformer.

The Diode Assembly is an OEM part for GE microwaves. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy.

Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly.

Symptoms of a bad diode assembly include:

• Microwave not heating food
• Sparking or arcing inside the microwave
• Burning smell or unusual noises during operation
• Microwave turning on but failing to generate heat

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Capacitor High Voltage is an OEM part for GE microwaves. It stores and releases high voltage electrical energy to power the magnetron, which generates the microwaves for cooking.

Over time, capacitors can deteriorate due to prolonged exposure to high voltage, excessive heat, or electrical surges. A malfunctioning capacitor can lead to inefficient cooking or complete failure of the microwave.

Symptoms of a bad capacitor include:

• The microwave not heating food properly
• A loud humming or buzzing noise during operation
• The microwave shutting down unexpectedly
• Visible damage or leakage from the capacitor

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Fuse is an OEM part for GE microwaves. It serves as a safety device designed to protect the microwave from excessive current that can cause overheating and potential fire hazards. When the current flowing through the microwave circuit exceeds a certain level, the fuse blows or breaks, cutting off the power to prevent damage or fire.

Common causes for a fuse to blow include power surges, faulty wiring within the appliance, or the use of microwave inappropriate containers that cause sparks. It is essential to address these issues not only to replace the fuse but also to correct the underlying problems to prevent future failures.

Symptoms of a bad fuse include:

• The microwave suddenly stops working.
• No signs of power or response even when the microwave door is closed and the start button is pressed.

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Microwave Lever is an OEM part for GE built-in and over-the-range microwaves. This metal lever links to the door handle and activates the door switch when the handle is pulled open.

Causes of a bad lever can include wear from daily use over many years. Repeated opening and closing of the microwave door puts stress on the lever and surrounding components. 

Symptoms of a bad lever include:

• Power not disabling when door opened  
• Loose or improper connection to door handle
• Door not shutting or latching completely
• Delayed microwave engagement or shut-off

This GE part is also compatible with Hotpoint, RCA, and select Kenmore models.

The Switch Monitor Interlock is an OEM replacement part for GE microwaves. This safety component ensures that the microwave operates only when the door is securely closed. It prevents the microwave from running if the door is open, providing a critical safety feature to protect users from exposure to microwave radiation.

Causes of a bad switch monitor interlock can include wear and tear over time, mechanical damage from frequent door opening and closing, or electrical malfunctions that impact its performance.

Symptoms of a bad Switch Monitor Interlock include:

• The microwave not starting or operating intermittently
• The microwave running with the door open
• Error messages or safety warnings displayed on the control panel
• Unusual clicking or buzzing noises when the microwave door is opened or closed

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

This micro switch is a small electromechanical door/control switch that restores reliable on/off signaling for your appliance. Replacing a failed switch helps restore normal operation and safety interlocks. What it does:

• Opens or closes an electrical circuit when actuated, enabling controls or motors to run
• Commonly used in door and safety interlock applications to prevent operation when open
• Can stop intermittent power or control-response problems caused by a worn switch
• Helps resolve symptoms like appliance not starting, controls not responding, or cycling unexpectedly

• One micro switch

• Disconnect power (unplug appliance or flip the breaker) before servicing
• Observe sharp edges and wear protective gloves; remove access panels as needed
• Verify correct switch orientation and actuator engagement before reassembly
• Test continuity with a multimeter after installation to ensure proper operation